HTTP headers
5 tools
HTTP byte-range planner
Resolve closed, open-ended and suffix byte ranges against a known length.
UtilityHTTP Retry-After calculator
Calculate a Retry-After wait from an explicit UTC reference time.
UtilityHTTP Link header parser
Split Link values, preserve quoted commas and resolve relative targets.
UtilityHTTP Alt-Svc inspector
Read alternative-service authorities and expiry from a supplied reference time.
UtilityHTTP Forwarded chain parser
Split Forwarded elements and inspect quoted IPv6 nodes and parameters.
Utility